The Best GMC Repair in King Of Prussia, PA

Compare the highest-rated gmc repair mechanics in King Of Prussia, Pennsylvania. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Ciocca GMC of King of Prussia

4.4
(280 reviews)
Verified

As the area's premier GMC dealership, this facility offers the highest level of factory-specific expertise. Their service department is staffed by GM-certified technicians with direct access to the latest technical service bulletins, specialized tools, and genuine GM parts. They are best equipped to handle complex electronics, warranty work, and the latest model-year diagnostics.

550 S Henderson Rd, King Of Prussia, PA 19406

Specialties & Features

Denali electronics
features
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

J&T Auto Service

4.8
(150 reviews)
Verified

A highly reputable independent shop with a stellar local reputation for honesty and technical proficiency. Reviews consistently praise their expertise with diesel engines and transmissions. They are a top choice for owners of older or out-of-warranty GMC trucks (especially Duramax models) who seek dealer-level quality at a more competitive price.

219 Moore Rd, King Of Prussia, PA 19406

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Fred's Auto & Truck Repair

4.6
(90 reviews)
Verified

A family-owned shop that has built a strong reputation for dependable service on both consumer and commercial vehicles. Their technicians have broad experience with GM platforms and are particularly noted for their work on 4WD systems and vehicles used for towing. They offer a personal touch and are known for building long-term customer relationships.

258 Moore Rd, King Of Prussia, PA 19406

Specialties & Features

4WD and towing system service
transmission repair
general diagnostics

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in King Of Prussia

** The GMC repair market in King of Prussia is robust and competitive, reflecting the area's affluent demographics and high rate of truck and SUV ownership. The quality of service providers is generally high, split between the factory-backed dealership and several well-established, highly-rated independent shops. * **Average Quality:** Above average. Customers in this market have high expectations, which has fostered a competitive environment where quality work and customer service are necessary to thrive. * **Competition Level:** High. The presence of a major dealership (Ciocca) sets a benchmark, while independents like J&T Auto and Fred's compete effectively on price, personalized service, and specialized expertise, particularly for diesel and older models. * **Typical Pricing:** Pricing follows a clear tiered structure. The dealership (Ciocca GMC) commands a premium for OEM parts, proprietary diagnostics, and factory-certified labor. Independent shops typically offer labor rates 15-30% lower, making them an excellent value for non-warranty work, especially on core mechanical systems like engines and transmissions.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All shops are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with King Of Prussia regulations and climate